diff --git a/lntest/itest/log_error_whitelist.txt b/lntest/itest/log_error_whitelist.txt
index 567c027e6..f7f22e753 100644
--- a/lntest/itest/log_error_whitelist.txt
+++ b/lntest/itest/log_error_whitelist.txt
@@ -204,3 +204,4 @@
 <time> [ERR] RPCS: unable to open channel to NodeKey(<hex>): received funding error from <hex>: chan_id=<hex>, err=channel too large
 <time> [ERR] NTNF: unable to get hash from block with height <height>
 <time> [ERR] FNDG: Unable to add new channel <chan_point> with peer <hex>: canceled adding new channel
+<time> [ERR] RPCS: WS: error closing upgraded conn: write tcp4 <ip>-><ip>: write: connection reset by peer